ATMEGA168A-AU vs ATMEGA168-20AI 비교
다음의 상세 나란히 비교: ATMEGA168A-AU 제조: Microchip Technology 및 ATMEGA168-20AI 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA168-20AI - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AI ✓ 활성사양 비교
| 파라미터 | ATMEGA168A-AU | ATMEGA168-20AI |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.42 | $1.85 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 16 KB (8K x 16) Flash | — |
| Program Memory Type | Flash (ISP, read-while-write) | — |
| EEPROM Size | 512 B | — |
| SRAM Size | 1 KB | — |
| 최대 클록 주파수 | 20 MHz | 20 MHz |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O Lines | 23 | — |
| General Purpose Registers | 32 | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) with compare modes | 2 x 8-bit, 1 x 16-bit |
| Serial Interfaces | USART, SPI, Two-Wire (I2C) | — |
| ADC Resolution | 10-bit | 10-bit |
| 패키지 | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| 동작 온도 | -40 C to +85 C | -40C to +85C (industrial) |
| Supply Current (Active) | [DATA_NEEDED: active supply current] | — |
| Sleep Modes | 6 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) | — |
| RoHS 상태 | Compliant | — |
| Lifecycle Stage | Active | — |
| Flash Memory | — | 16 KB (8K x 16) |
| SRAM | — | 1 KB |
| EEPROM | — | 512 B |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| I/O Lines | — | 23 |
| ADC Channels | — | 8 |
| Communication Interfaces | — | USART, SPI, 2-wire (I2C-compatible) |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Instructions | — | 131 instructions, most single-cycle |
| On-chip Debug | — | debugWIRE |
| Programming | — | ISP (In-System Programming), self-programming Flash |